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Continue to Chat14-layer PCB with no dangerous power connectors, like the RTX 4090. Also, the cooler has a thermal sensor. AMD talks Radeon RX7900 https://techartica.com/14-layer-pcb-with-no-dangerous-power-connectors-like-the-rtx-4090-also-the-cooler-has-a-thermal-sensor-amd-talks-radeon-rx7900/